* fix: use version name in release notes
* fix: omit previously-released notes
* fix: sniff semantic commit types from PR subjects
instead of only from commit messages
* fix: do not use unrecognized semantic commit types
* chore: do not hardcode Release-Notes comment text
It used to be '<!-- One-line Change Summary Here-->',
it's currently a link to a best-practices page, and
it'll probably change again in the future. Let's just
match on <!--.*--> instead.
* chore: copyedit the help page
* chore: use clerk's OMIT_FROM_RELEASE_NOTES_KEYS
* chore: tweak comments
* chore: rename 'breaks' property as 'breaking'
2acf9ac72f